One verse

Srimad Bhagavatam 9.16.24

9.16.24

स्वदेहं जमदग्निस्तु लब्ध्वा संज्ञानलक्षणम् । ऋषीणां मण्डले सोऽभूत् सप्तमो रामपूजित: ॥ २४ ॥

sva-deham jamadagnis tu labdhva samjnana-laksanam rsinam mandale so ’bhut saptamo rama-pujitah

sva-deham
his own body
jamadagnih
the great sage Jamadagni
tu
but
labdhva
regaining
samjnana-laksanam
showing full symptoms of life, knowledge and remembrance
rsinam
of the great rsis
mandale
in the group of seven stars
sah
he, Jamadagni
abhut
later became
saptamah
the seventh
rama-pujitah
because of being worshiped by Lord Parasurama.

Thus Jamadagni, being worshiped by Lord Parasurama, was brought back to life with full remembrance, and he became one of the seven sages in the group of seven stars.